IP | Country | PORT | ADDED |
---|---|---|---|
5.161.103.41 | us | 88 | 42 minutes ago |
67.201.33.10 | us | 25283 | 42 minutes ago |
66.42.224.229 | 41679 | 42 minutes ago | |
50.217.226.40 | us | 80 | 42 minutes ago |
50.221.230.186 | us | 80 | 42 minutes ago |
50.218.208.13 | us | 80 | 42 minutes ago |
89.221.215.128 | cz | 80 | 42 minutes ago |
50.174.7.154 | us | 80 | 42 minutes ago |
50.171.187.53 | us | 80 | 42 minutes ago |
202.85.222.115 | cn | 18081 | 42 minutes ago |
50.174.7.153 | us | 80 | 42 minutes ago |
50.218.208.15 | us | 80 | 42 minutes ago |
50.171.187.50 | us | 80 | 42 minutes ago |
50.168.72.113 | us | 80 | 42 minutes ago |
50.174.7.158 | us | 80 | 42 minutes ago |
50.207.199.87 | us | 80 | 42 minutes ago |
65.108.159.129 | fi | 5678 | 42 minutes ago |
50.171.187.51 | us | 80 | 42 minutes ago |
50.223.246.226 | us | 80 | 42 minutes ago |
50.217.226.46 | us | 80 | 42 minutes ago |
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A proxy is a service that allows access to websites blocked in different countries, while hiding your own IP address. It is a kind of intermediary between the end server and the owner's computer. A VPN provides an encrypted connection to the network, which not only allows you to keep your privacy, hide your IP address, encrypt Internet traffic, but also bypasses firewalls.
It is a service that provides the ability to use a proxy server. It provides connection data (IP address and port number) as well as remote equipment that acts as a "gateway" for transferring traffic.
Jsoup is a Java library for working with HTML documents. To scrape links using Jsoup, you can use its selector syntax to target the anchor elements and then extract the href attributes. Here's a simple example:
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.IOException;
public class LinkScraper {
public static void main(String[] args) {
String url = "https://example.com";
try {
// Connect to the website and get the HTML document
Document document = Jsoup.connect(url).get();
// Select all anchor elements
Elements links = document.select("a");
// Iterate over each anchor element and print the href attribute
for (Element link : links) {
String href = link.attr("href");
System.out.println("Link: " + href);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
Make sure to replace the url variable with the URL of the website you want to scrape.
This example connects to the specified URL, retrieves the HTML document, selects all anchor elements using the "a" selector, and then iterates over them to print the href attributes.
You need to include the Jsoup library in your project. If you are using Maven, you can add the following dependency to your pom.xml:
org.jsoup
jsoup
1.14.3
Checking data integrity in the User Datagram Protocol (UDP) can be challenging, as UDP is a connectionless protocol and does not provide built-in mechanisms for ensuring data integrity, such as error detection or correction. However, there are several methods to check data integrity in UDP:
1. Checksum: UDP uses a simple checksum mechanism to detect errors in transmitted data. The sender calculates the checksum of the UDP header and data using a cyclic redundancy check (CRC) algorithm. The checksum value is then included in the UDP header and transmitted along with the data. Upon receiving the data, the receiver calculates the checksum of the received data and compares it to the checksum value in the UDP header. If the values do not match, the receiver can assume that an error has occurred during transmission. However, this checksum mechanism does not protect against all types of errors or attacks.
2. Application-level checksum: Since UDP does not provide robust error detection, many applications implement their own checksum or hash functions at the application layer to verify data integrity. For example, when transmitting sensitive data, an application can calculate a hash value of the data using an algorithm like MD5 or SHA-1 and include the hash value in the transmitted data. The receiver can then calculate the hash value of the received data and compare it to the included value to ensure data integrity.
3. Secure UDP: To ensure data integrity and security, you can use a secure version of UDP, such as Datagram Transport Layer Security (DTLS) or Secure Real-time Transport Protocol (SRTP). These protocols provide authentication, encryption, and integrity checks to protect data during transmission.
4. Application-level protocols: Some applications use specific protocols that provide additional data integrity checks, such as the Real-time Transport Protocol (RTP) for audio and video streaming. RTP includes sequence numbers and timestamps to help detect lost or out-of-order packets and ensure proper playback.
In summary, checking data integrity in UDP can be achieved through various methods, such as using the built-in checksum mechanism, implementing application-level checksums or hashes, employing secure UDP protocols, or utilizing application-level protocols that provide additional data integrity checks.
The messenger has bots that allow you to get a free proxy - @socks5_bot. First, run the bot and select a location to connect to get the IP address, username, password and port. Now, in "Settings", find the "Data and Disk" section. There, under "Proxy Settings" enter the server, port, password and login. If the setting will be made in the "Desktop", in the menu will have to find "Connection method", select "TGP through Socks5" and enter similar data.
What else…